Is there a way to dynamically limit charge accounts available when raising a requisition?

Summary:

Example: User is set up as a requester in A and B Business Units. When raising a req in A req BU, all charge accounts are available for A and B BUs. Our pod has segment value security in place, but users who need access to both BUs still see both show up. Looking for a solution where charge accounts LOVs dynamically show up depending on which BU the transaction is associated with.

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